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Use SiliconExpert’s Part Search™ tool to find cross references for the 1N4148 signal diode. Save time and improve accuracy with these simple steps.
Cross references are grouped into distinct categories that we identify as upgrades and downgrades to make it easy to choose the best possible alternative component to meet your needs.
The following are steps SiliconExpert Part Search users can take to easily gain access to cross reference information on the 1N4148:
Enter 1N4148 In The Part Number Search Bar
Enter the part number in the search box at the top of the page and click the "Go" search button
Find the Number of Crosses Available for 1N4148
On the results page, the number of crosses available for 1N4148 will be listed alongside the part numbers. Select the hyperlink on the number of crosses to go to the next page where you'll see the crosses based on their similarities to the 1N4148 signal diode.
Find the Best Form-Fit-Function Equivalents to the 1N4148
On the cross results page, use the "Cross Type" column to find out how similar the crosses are to the 1N4148. A cross type of "A" is a pin-to-pin drop in replacement with exact package and parametric features. A cross type "B" would be pin -to-pin compatible with minor differences in package dimension or parametric features. A "C" is pin-to-pin compatible with major differences in package dimension or parametric features.